baber/WOPTO huggingface dataset:
Patent SE-8501434-L (SE)
Inventor: BOWEN R L
IPC: A61K6/00
Filed: 1985-03-22
Abstract: Materials and methods for improving the adhesion of composite materials and resins to dentin, enamel and other substrates are disclosed. Preferably, the substrate surface is treated with an aqueous solution of at least one acidic salt containing a polyvalent cation which preferably is capable of changing valence by unit steps (univalent changes) and which can bind to dentin or enamel surface sites, and at least one anion which preferably forms a relatively water-insoluble precipitate or precipitates with calcium, and which contains at least one carboxyl group and preferably two or more carboxyl groups. The resultant surface is then treated with a solvent containing a composition preferably comprising N-phenylglycine. Finally, a solution is applied which contains at least one compound selected from the group consisting of (1) the addition reaction product of pyromellitic acid dianhydride and 2-hydroxyethyl methacrylate (PMDM), (2) the addition reaction product of 3,3',4,4'-benzophenonetetracarboxylic dianhydride and 2-hydroxyethyl methacrylate (BTDA-HEMA), and (3) 4-methacryloxyethyltrimellitic anhydride (4-META). Alternative embodiments are also set forth.
Patent SE-8502114-L (SE)
Inventor: JORUP P
IPC: F16B13/08
Filed: 1985-04-30
Abstract: A fixing device for fitting into a through hole (5) in a wall or ceiling plate or board (4) for fixing an object with the aid of a coacting screw (2). The device includes in a fitted state a collar (7) placed in the hole mouth, the collar being joined together, using a spring element (8), with a metal toggle formed in the shape of a channel section, inserted through the hole in the board and engaging against the back of the board by reason of the bias of the element (8). The joint between the toggle (6) and the spring element (8) is made with the aid of a connector (13), snappable in place between the flanges of the toggle, the spring element being fastened in the connector and centered against a threaded hole (14) arranged in the toggle for coaction with the screw (2).
Patent SE-8502575-L (SE)
Inventor: CARLSSON B
IPC: F42C1/08
Filed: 1985-05-24
Abstract: A projectile is provided for penetration into targets of both slight and great resistance to penetration. The projectile is also operative for exploding the payload of the projectile after penetration. The projectile includes a forward barrier of high strength material and a fuse adapted to be detonated on impact with targets. This fuse operates with high sensitivity on impact with targets of slight resistance to penetration and by delayed action which permits explosion of the payload of the projectile after penetration. A delayed action charge included in the fuse is placed behind the barrier and is allocated a protected position where shock waves which occur in the forward material portions of the projectile are prevented from triggering or actuating the delayed action charge. The delayed action charge is exposed to a unit placed between the barrier and the delayed action charge, the unit, when the fuse is detonated, effectuating a reliable ignition of the delayed action charge.
Patent SE-8503916-L (SE)
Inventor: BERGMAN DICK
IPC: B25F3/00
Filed: 1985-08-22
Abstract: A guide (5) is fitted to a riveting hammer, and along which a casing (6) is displaceably arranged Between the guide and the casing are stop surfaces (7) which impart a movement to the casing which is relative to the guide, so that the casing can adopt a position pushed forward from the hammer, or one where it is drawn backwards towards the hammer. In the pushed forward position of the casing, the guide pin (3) assumes its activating location, and when the casing is drawn backwards the pin takes up a position adjusted to the riveting hammer striker surface. The stop surfaces expose the guide pin (3).
Patent SE-8504036-L (SE)
Inventor: ROTHMAN U S E
IPC: H01M10/12
Filed: 1985-08-30
Abstract: PCT No. PCT/SE86/00384 Sec. 371 Date Apr. 29, 1987 Sec. 102(e) Date Apr. 29, 1987 PCT Filed Aug. 29, 1986 PCT Pub. No. WO87/01516 PCT Pub. Date Mar. 12, 1987.In an electrode for an electrochemical cell, the solid active electrode material is accomodated in a plurality of electrolyte-permeable hollow fibres, preferably of yieldable plastic. An electrochemical cell comprises at least one such electrode.
Patent SE-8504540-L (SE)
Inventor: HEDENDAHL R E
IPC: H01R11/15
Filed: 1985-10-01
Abstract: Conductor (1), which may be an overhead cable for electric trains, is detachably connected to earthing cable (2) by a clamp which can be applied and tightened by an operator. The conductor (1) is inserted into groove (11), and caught in recesses (12), so that it lies obliquely to the groove (11) as the clamp tilts under the weight of the earthing cable (2). Locking screw (5) is then tightened, e.g. by rotation of a clamp-applying rod engaging nut (7). <IMAGE>
Patent SE-8504869-L (SE)
Inventor: NYBERG LENNART
IPC: A01L5/00
Filed: 1985-10-17
Abstract: The horseshoe has a bottom plate bearing against the underside of the hoof and from which a collar extends upwards and inwards, bearing against the hoof wall outside. - The shoe is of plastic, heat-shrunk from a first large size (15), in which state the hoof is placed on it, down to a predetermined smaller one (16) in which it grips the hoof by means of the collar.(1)
Patent SE-8506109-L (SE)
Inventor: WILLACH E
IPC: A01J5/12
Filed: 1985-12-23
Abstract: The pulsator is provided with two damping chambers 2, 3 which are connected to one another via the channel 4 and a restrictor 7. The pulsation frequency is dependent on the flow resistance in the restrictor 7. The flow resistance is generated by a ring-segment channel 8 in a rotatable disc 9 which is mounted with the ring-segment channel 8 on the planar surface 10 in a sealing manner. The ring-segment channel 8 is in direct connection with the channel 4 and, via the bore 6, with the first damping chamber 2. Rotation of the disc 9 effects an angular displacement between the channel 4 and bore 6. The effective length of the ring-segment channel 8 between the channel 4 and bore 6 is dependent on the size of the angle. Since the flow resistance of a flow channel increases in proportion with its length, a sensitive adjustment of the pulsation frequency can be carried out by rotating the disc 9. <IMAGE>
Patent SE-8600513-L (SE)
Inventor: MAGAND M
IPC: F41G3/22
Filed: 1986-02-05
Abstract: A sighting device for an armoured vehicle equipped with a weapon (3) mounted on a turret 1. the sighting axis 7 of the sighting device being parallel to the direction (3a) of the weapon, comprises a telescope 5 fixed to the gun, an optical deflecting means 9 and an eyepiece arm 10 along which an operator observes through an eyepiece 17. The device also comprises a redirecting means 6 which is cooperable with the telescope 5 to achieve a vertical displacement of the sighting axis. The optical deflecting means 9 is integral or coupled with the gun so that its axis of rotation is substantially aligned with an axis of rotation (4) of the gun. the eyepiece arm (10) then being substantially fixed with respect to the turret 1. The redirecting means 6 is a mirror or a mono- or multi-reflection prism and can be placed in front of and above the axis of rotation of the gun. The eyepiece arm 10 extends through armour 20(b) placed behind the telescope 5, forward protection being provided by armour 20(a). <IMAGE>
Patent SE-8602588-L (SE)
Inventor: HERRON L R
IPC: E21D21/00
Filed: 1986-06-09
Abstract: The tubular roof or anchor bolt is composed of sprung steel, and pref. triangular in form. A plant expansion tool is inserted in the bolt, and expands until the bolt assumes a round shape. The anchor bolt is then inserted in the hole, and the tool is unloaded. This allows the bolt to come into pressing engagement with the inside (16) of the rock hole.
Patent SE-8602616-L (SE)
Inventor: ALLAM I M
IPC: C23C8/20
Filed: 1986-06-11
Abstract: Hard coatings are applied to substrate metals by coating the metal surface, e.g. by dipping the substrate metal in a molten alloy of the coating metals, and then exposing the coating at an elevated temperature to an atmosphere containing a reactive gaseous species which forms a nitride, a carbide, a boride or a silicide. The coating material is a mixture of the metals M1 and M2 of which M1 forms a stable nitride, carbide, boride or silicide under the prevailing conditions and of which M2 does not form a stable nitride, carbide, boride or silicide. M2 serves to bond the nitride, etc. of M1 to the substrate metal. Mixtures of M1 and/or M2 metals may be employed. This method is much easier to carry out than prior methods. Figure 1 shows a substrate alloy (10) with a laminar coating (11). Laminar coating (11) consists of intermediate metallic layer (12) and outer M1Xn layer (13). Figure 1A shows the substrate alloy (10), the outer M1Xn layer (13), a diffusion zone (D), and an intermediate zone (I). The diffusion zone (D) may be an alloy of one or more substrate metals and the metal M2 or it may be an interdiffusion layer resulting from diffusion of substrate metal outwardly away from the substrate (10) and of the metal M2 inwardly into the substrate. The intermediate zone (I) may be a cermet formed as a composite of M1Xn and M2.
Patent SE-8604254-L (SE)
Inventor: BERNAS M
IPC: F01K11/00
Filed: 1986-10-07
Abstract: A condenser (7) receives steam from the cylinders (6), and condenses it by cooling. A pump system (8,9) delivers the formed condensate to the steam boiler (5). Steam entering the condenser from the engine comes into contact with inner cooling surfaces, and the condenser also has outer cooling surfaces in contact with the ambient atmosphere. - A fan (11) forms a forced air current towards the condenser outer cooling surfaces, and is driven from the engine crankshaft via a transmission.
Patent SE-8604618-L (SE)
Inventor: LENNARTSSON S
IPC: B27N3/14
Filed: 1986-10-30
Abstract: Fibre-form raw material, pref. with a cellulose content, is fed to the shaping heads (32,54,64) with a binder medium in gas suspension, there to be distributed and formed into fibre mats. The shaping heads are arranged partly over . a main wire (34), and partly over one or more, pref. two auxiliary wires (56,66) from which the formed fibre mats (60,70) are transferred to the main wire (34).S The fibre mats (38,60,70) thus brought together form a common, layered mat (76) which is formed into sheets in a pressing and hardening process. In the input conduit (5) for raw material and binder medium are means for the formation of a central layer in the fibre mat with a facility for increasing the temp. of this layer and decreasing its water content.
Patent SE-8604919-L (SE)
Inventor: SMEDEROD STEN AXEL MAGNUS
IPC: B29C48/305
Filed: 1986-11-18
Abstract: A synthetic resin strip intended for use in the manufacture of profiled Venetian blind slats (2). The strip is formed with grooves (4) on its inner face in the areas thereof where, after the final treatment of the strip said inner strip face is to exhibit a bend. The grooves (4) are produced either directly in the extrusion process proper or they are cut out in the strip material after the extrusion.
Patent SE-8703127-L (SE)
Inventor: KREUSEL ULRICH
IPC: F16B7/04
Filed: 1987-08-12
Abstract: The invention relates to a linking device for connecting the front end of a pipe to a structural component, particularly to a sphere to form a junction point with a plurality of pipe connections. The subject of the invention is distinguished in that the pipe (2) has an axially extending longitudinal channel (7) into which is inserted from the front a securing element (4) which is connected via a clamping device (6), abutting with its ends on the pipe (2) and on a structural component (3) and consisting of two opposed clamping jaws (19, 20) held together by a screw connection (39), with a connecting element (5) fixed opposite from the securing element (4) on the structural component (3).
Patent SE-8705167-L (SE)
Inventor: SCHIMPF L
IPC: A44B11/25
Filed: 1987-12-28
Abstract: A safety belt fastener comprises a housing (1, 2) which contains a planar locking element (5) which is mounted to be pivotable in apertures in two parallel and spaced-apart plates (3, 4), the locking element being movable by means of a tongue (9) to be locked in the fastener and by the force of a spring (6.1.1). Release of the tongue is effected by a lever (12) which has a web engageable in the aperture of the lower plate (4) and pivotable out from this. Thus, the forward surface of the web in direction of introduction of the tongue (9) rests in the aperture in the lower plate in an upright locking position of the locking element (5) in which the element extends into this aperture behind the web with respect to the direction of insertion of the tongue. <IMAGE>
Patent SE-8802031-L (SE)
IPC: E04C3/14
Filed: 1988-05-31
Abstract: Securing element 8 for primarily prefabricated building elements 3 made of concrete, such as concrete beams 3, which securing element is intended to be cast into one side 12 of the building element and to constitute an attachment for further building elements 5. The securing element 8 is distinguished in particular by the fact that it comprises a spacer and spike block 8 of spikeable plastic material, intended to constitute an attachment for securing members 9 in the form of one or more spikes 9, screws 9 or the like, and comprising members 10 for fixing reinforcements 4, 11 at a distance from a first side 12 of the securing element 8, which first side 12 is intended essentially to adjoin that side 7 of the building element 3 in which the securing element is cast. <IMAGE>
Patent SE-8802799-L (SE)
Inventor: SUNDQVIST LEIF E
IPC: A63B6/00
Filed: 1988-08-03
Abstract: The object of the invention is to provide a multipurpose mat for sporting which can be used also for other exercises than the conventional mats, serving for example as landing beds for jumping. The mat according to the invention has in one flat side a recess (5) which extends through but a part of the thickness of the mat, the shape of said protective cover (4) of the mat conforming to the shape of the recess, and a filling piece (6) which corresponds to the shape of the recess, whereby the mat, in lay-flat condition and with its filling piece in position, can serve as a conventional landing bed, and, after removal of said filling piece and in upright condition can serve as a shock-absorbing goal marker for various types of ball games and the like.
Patent SE-8900506-L (SE)
Title: Racquet frame mfr. - comprises 2 porous core pieces encased by fibres impregnated with hard plastic in liq. form
Inventor: MALMSTROEM SVEN-ERIK
IPC: A63B49/02
Filed: 1989-02-15
Abstract: The basic material for prodn. of the racquet frame consists of two pieces of porous core material, rigid PU foam, or similar encased in a fibre material layer 1-2 mm thick, which is impregnated with a hard plastic in liq. form. The pieces are therefore easy to bend, and can be placed in cavities which are identically shaped in each form half, and which when assembled form the frame shape space. Two shorter basic material pieces complete the frame ring part, and before the form halves fitted with basic material pieces are assembled, four cores are positioned in the form between the basic pieces. Three of the cores are formed as combs, the pins of which form holes for the racquet strings. The core thickness is 1.5-2 m, and the width of the pins is slightly larger. The cores also form a track running around the whole ring part, in which the strings lie well-protected against mechanical effect.
Patent SE-8903827-L (SE)
Title: Equipment for mixing water with powder to make putty - involves mixing tank in which putty is moved upwards into mixing chamber, then allowed to flow downwards
Inventor: HALLIN C B
IPC: B01F7/18
Filed: 1989-11-14
Abstract: The mixing container has an upper space in which a mixer is located. This mixer produces the usable putty by rotating water and putty powder around the central parts of the container. At the same time, the mixer causes the putty to move upwards in the container mixing space where at least one braking component is located to arrest the movement of the mixt.. The mixer comprises upwardly directed arms, the upper end parts of which extend into outer parts of the mixing space with the braking components. At least parts of walls limiting the mixing space are parts of a cover which is removably fitted on outer sections of the mixing container. The cover consists of a filling funnel via which dry substance is placed into the container, and the mixing space is ring-shaped, running around a lower part of the funnel. The outside of the lower part of the funnel forms a downwardly directed part of guide surfaces in the mixing space.
Patent SE-8904260-L (SE)
Inventor: RYHMAN M
IPC: F16L33/02
Filed: 1989-12-19
Abstract: A hose clamp, which consists of an essentially circular central part 1 and a pair of lugs 3, one on either side of and formed in one piece with the central part 1, is open in the transition between the central part 1 and each lug 3 and intended to be clamped together in this portion 4 around, for example, a hose 2. The central part 1 is, on one side of the open portion 4, provided with a tongue 5 which is directed towards a seat 6 on the opposite side of the open portion 4 and arranged so as, when the lug 3 is clamped together, to come to bear against the seat 6 and in this way bridge or close the portion 4. In a method of production of such a hose clamp, a tube is extruded, with a central part of circular shape in cross section, two hollow portions located one on either side of the central part, which project transversely and extend along the central part, and with an internal longitudinal flange edge on each side of the central part at the transition between the central part and the hollow portions. Hose clamps are then formed by transversely cutting the tube formed in this way. <IMAGE>
Patent SE-9001579-L (SE)
Inventor: KARLSSON BENNY
IPC: A63B21/008
Filed: 1990-05-03
Abstract: Between each lever (3) and the top part (2) of the frame is a gas spring (4), the ends of which are movable and lockable in adjusted positions along the top part of the frame and along each lever. The pivoting movements of the levers (3) is produced by a line (6) running between blocks (5,7,8) at the lever free ends and on the frame top part.
Patent SE-9002967-L (SE)
Inventor: OLSSON K
IPC: G01S13/24
Filed: 1990-09-18
Abstract: The disclosure relates to an apparatus for angular resolution and measurement of radar targets for a radar of the type which transmits a signal repeatedly on at least two frequencies, while the antenna scans the pertinent radar targets, preferably a radar which transmits continually alternatingly between a plurality of frequencies which are repeated while the antenna scans the pertinent radar targets. The measurement of radar targets is based on adapted radar wave shape and the lobe shape of the antenna. The measurement values which are obtained when the radar antenna scans a radar target are processed in a signal processing unit in which the measurement values and their variation during the antenna scan are compared or correlated with a known measured and/or calculated target function.
Patent SE-9003177-L (SE)
Inventor: PLAN WALDEMAR
IPC: A61G7/02
Filed: 1990-10-04
Abstract: The foot end part (50) is extendable longitudinally on a base (80) of the bed insert to expose the toilet unit, and the end of the main end part (20) facing the foot end part can be pivoted upwards from the bed plane.
Patent SE-9103852-L (SE)
Inventor: NILSSON A
IPC: B65D77/30
Filed: 1991-12-30
Abstract: The flexible bag is filled with flexible articles (2) arranged in a stack, e.g. napkins, and has a rectangular shape when filled, having front and end sides, a bottom and a top, together with a carrying hand grip. The bag is provided with an opening arrangement along one edge between a pair of adjacent sides. On opening, parts of the adjacent side walls are removed or folded downwards, whilst the other parts of the side walls remain intact.
Patent SE-9200523-L (SE)
Inventor: SVENSSON U
IPC: F02M7/12
Filed: 1992-02-20
Abstract: In a method and device for controlling a carburetor (1) of an i. c. engine, the A/F ratio thereof is automatically adjusted to a preferred level during varying operating conditions. An adjusting means (5) is continuously actuated by a first control unit (4) of a first control circuit (3) to provide a A/F ratio having a modified dependency on the speed of rotation. An adjusting means (9) is periodically actuated for a short period by a second control unit (7) of a second control circuit (6), said second control unit receiving speed information (8) from the engine (2), to provide a short-term change of the mixture ratio, and the change of speed of rotation caused thereby is measured. With regard to the obtained result and stored information the second control unit (7) performs an adjustment of the mixture ratio by a predetermined step towards leaner or richer mixture by actuating an adjusting means (5). This procedure is repeated in the second control circuit (6) until the change of speed of rotation indicates that the mixture ratio is at a preferred level, and this adjustment is maintained for a period of time.
Patent SE-9201169-L (SE)
Inventor: WALTER K
IPC: B27N3/10
Filed: 1992-04-13
Abstract: The system for distributing materials in the prodn. of fibreboard, chipboard, or plasterboard fortified with chips or fibres, incorproates a bunker (1) with a conveyor belt (3) and discharge shaft for the materials. A wind sifter (6) attached to the outlet shaft (5) has an inlet (7) and a bottom outlet and a filter roller (8) for coarse material. An opening at the top (9) of the wind sifter discharges the spreaded material into a pneumatic conveyor tube (10), drawn by extract fan (11) into a cyclone (12). The bottom of the latter has a filter roller (13) with a line (2) to the machine. At the top is a return line (14) which returns any remaining air from the pneumatic conveyor tube back to the wind sifter. USE/ADVANTAGE - For chipboard etc. mfr. with reliable removal of coarse material, or limps, in a continuous mfg. process.
Patent SE-9203084-L (SE)
Inventor: KENNE LENNART
IPC: C07H3/10
Filed: 1992-10-21
Abstract: PCT No. PCT/SE93/00854 Sec. 371 Date Apr. 18, 1995 Sec. 102(e) Date Apr. 18, 1995 PCT Filed Oct. 19, 1993 PCT Pub. No. WO94/09122 PCT Pub. Date Apr. 28, 1994The invention relates to an enzyme, exo- alpha -1,4-glucan lyase, capable of successively cleaving the terminal  alpha -1,4-D-glucosidic bonds from the non-reducing ends of an  alpha -1,4-glucan. The enzyme is selected from the group consisting of  alpha -1,4-glucan lyase isolated from an alga and functional derivatives and analogs derived from a nucleotide sequence related to an alga  alpha -1,4-glucan lyase. Further, a method of enzymatically cleaving the terminal  alpha -1,4-D-glucosidic bonds from the non-reducing ends of an  alpha -1,4-glucan, and the degradation product 1,5-anhydrofructose for use as an oxygen radical scavenger or anti-oxidant and/or as a sugar substitute, are disclosed. Additionally, a method of producing an enzyme capable of successively cleaving the terminal  alpha -1,4-glucosidic bonds from the non-reducing ends of an  alpha -1,4-glucan; an antibody which binds to the amino acid sequence of the enzyme, and a DNA or RNA probe which recognizes a nucleotide sequence coding for the enzyme, are described.
Patent SE-9300864-L (SE)
Inventor: STOLLE KLAUS
IPC: F15B7/00
Filed: 1993-03-16
Abstract: A hydraulic actuating apparatus for opening and closing a movable cover (convertible top) of a vehicle includes a piston/cylinder device, a reversible, motor driven pump for supplying hydraulic fluid to the piston/cylinder device to cause it to open or close the vehicle cover, and an auxiliary manual pump for supplying hydraulic fluid to the piston/cylinder device in the event of failure of the reversible pump.